# 存储空间
# __sizeof__
# l = [1,2,3,4,5]
# print(l.__sizeof__())
# t = (1,2,3,4,5)
# print(t.__sizeof__())

# 运行效率
from timeit import timeit

# print(timeit('l = [1,2,3,4,5]',number=100000000)) # 大概七秒钟
print(timeit('t = (1,2,3,4,5)',number=100000000)) # 大概一秒钟